Topic 4 Review

Count Back

Choose Your Own

Fact Families

Use addition to subtract

Word problems

100

13-3=

13-3=10

100

12-__=6

12-6=6

100

Give me two addition facts and two subtraction facts with 4, 8, and 12.

__+__=__

__-__=__

4+8=12

8+4=12

12-4=8

12-8=4

100

Rewrite the subtraction problem as addition and solve

11-7=

__+__=

7+4=11

100

Allie puts 12 peanuts in her bird feeder. 3 peanuts fall to the ground. How many peanuts are left in the feeder?

12-3=9

200

14-5=

14-5=9

200

18-_8_=10

18-8=10

200

Give me two addition facts and two subtraction facts with 7,6, and 13.

__+__=__

__-__=__

7+6=13

6+7=13

13-7=6

13-6=7

200

Rewrite the subtraction problem as addition and solve

13-9=

__+__=

9+4=13

200

Marc has 13 erasers. He gives 5 of them to Troy. How many erasers does Marc have now? Show your thinking.

13-5=8

300

15-7=

15-7=8

300

___-8=20

12-8=20

300

Give me two addition facts and two subtraction facts with 9,8, 17.

__+__=__

__-__=__

9+8=17

8+9=17

17-9=8

17-8=9

300

Rewrite the subtraction problem as addition and solve

14-8=

__+__=

6+8=14

300

Frank has 15 books to read. He reads 9 of them. How many books does Frank have left to read

15-9=6

400

18-3=

18-3=15

400

___=14-9

5=14-9

400

Give me two addition facts and two subtraction facts with 5,13, 18.

__+__=__

__-__=__

5+13=18

13+5=18

18-5=13

18-13=5

400

Rewrite the subtraction problem as addition and solve

15-6=

__+__=

6+9=15

400

Sam has some crayons. He finds 7 more. Now Sam has 18 crayons. How many crayons did Sam have before he found more?

11+7=18

18-7=11

500

19-11=

19-11=8

500

19-3=___

19-3=16

500

Give me two addition facts and two subtraction facts with 10,9, 19.

__+__=__

__-__=__

9+10=19

10+9=19

19-10=9

19-9=10

500

Rewrite the subtraction problem as addition and solve

20-12=

__+__=

8+12 =20

500

Holly has 20 books. She 9 has more books than Jack. How many books does Jack have?

20-9=11